Modular mat



FIG. 1 is a isometric view of a modular mat showing our new design;

FIG. 2 is a top view of a modular mat showing our new design;

FIG. 3 is a side view of a modular mat showing our new design;

FIG. 4 is a close-up view of region 4 of FIG. 1 of the modular mat showing our new design; and,

FIG. 5 is a bottom view of a modular mat showing our new design.

The broken lines shown in FIGS. 1-5 depict environment that forms no part of the claimed design. 

CLAIM We claim the ornamental design for a modular mat, as shown and described. 